Online check-in Macair Jet - https://www.check-in.site

I'm sorry, but I couldn't find any specific information about a company or aircraft model called "Macair Jet" in my training data, which goes up until September 2021. It's possible that this could be a fictional or lesser-known entity, or it may be a company or product that emerged after my knowledge cutoff.

If "Macair Jet" refers to a real company or aircraft, please provide me with more details, and I'll do my best to assist you with the available information.